The constant presence of a disaster or infectious agent within a given geographic area or population is referred to as

epidemic.

pandemic.

endemic.

contagion.

Answer and Explanation

The Correct Answer is C

Rationale:

A. Epidemic refers to a situation where there is a sudden increase in the number of disease cases above what is normally expected in a specific population or region over a short period of time. Epidemics are time-limited and often localized, such as an outbreak of influenza in a city during the winter season.

B. Pandemic describes an epidemic that has spread across multiple countries or continents, affecting a large number of people worldwide. Pandemics involve widespread geographic distribution and sustained transmission, such as COVID-19 or the 1918 influenza pandemic. The emphasis is on global reach, rather than constant presence in one location.

C. Endemic is correct. An endemic disease is one that is constantly present in a specific geographic area or population, maintaining a baseline level of occurrence without external inputs. The disease is habitually found in the population, such as malaria in certain tropical regions or chickenpox in some communities before vaccination programs. Endemicity reflects a stable equilibrium between the pathogen, population susceptibility, and environmental factors.

D. Contagion refers to the capability of a disease to spread from person to person. It focuses on infectivity or transmissibility, not on how frequently the disease occurs within a population or geographic area.

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Correct Answer is B

Explanation

Rationale:
A. Report of clusters to the CDC is incorrect because while reporting is important for public health surveillance, it does not immediately prevent the spread of SARS. Reporting helps track outbreaks but is not an immediate protective measure for the community or healthcare workers.

B. Enhanced infection control measures is correct because SARS is a highly contagious respiratory viral infection. Implementing strict infection control is imperative to prevent transmission in the community and healthcare settings. This is the primary action to stop the spread.

C. Prophylactic antibiotics is incorrect because SARS is caused by a virus, not bacteria. Antibiotics are ineffective against viral infections and do not prevent SARS transmission.

D. Use of alcohol swabs is incorrect because while alcohol-based hand sanitizers can help reduce transmission, using alcohol swabs alone is insufficient as the primary preventive measure. Comprehensive infection control practices are necessary.

A. her partner will change. B. she is partly to blame for the abuse. C. If she leaves, he will escalate the abuse. D. she has no place to go. E. she can help her abuser.

Correct Answer is ["A","B","C","D","E"]

Explanation

Rationale:

A. Many women hope the abuser will modify their behavior over time. This belief may stem from periods of calm or apologies between abusive episodes, creating intermittent reinforcement that fosters hope and attachment despite ongoing harm.

B. Victims often internalize the abuser’s manipulative messaging, believing their actions or failures trigger the abuse. This self-blame reinforces feelings of shame and guilt, making it harder to seek help or leave.

C. Separation can increase the risk of severe violence, stalking, or homicide. Women may stay to protect themselves or their children, believing that leaving could provoke a dangerous retaliation.

D. Economic dependence, lack of family or social support, and limited access to shelters or affordable housing are significant barriers. Even when emotionally ready to leave, practical constraints can trap women in unsafe environments.

E. Some women feel responsible for “fixing” their partner or believe that counseling, emotional support, or love can stop the violence. This sense of responsibility often prolongs the abusive relationship.

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The constant presence of a disaster or infectious agent within a given geographic area or population is referred to as

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Naxlex Comprehensive Predictor Exams

The community health nurse works in a region where severe acute respiratory syndrome (SARS) has just been reintroduced into the environment. Which measure is imperative for the nurse to take to prevent spread of the disease?

Correct Answer is B

Explanation

The community health nurse knows that, frequently, a woman will stay relationship because she believes that.... Select all that apply.

Correct Answer is ["A","B","C","D","E"]

Explanation

There has been a bioterrorism incident. In collaboration with others, the community health nurse has many roles in the response. Which role does not apply?

Which of the following terms indicates the number or proportion of persons in a population who have a disease at any given point in time?

A nurse is planning a measure to reduce the incidence of obesity. Which of the following interventions affects the environment according to the epidemiological triad?

A woman who is at high risk for alcohol abuse has just found out that she is pregnant. The nurse counsels her about the long-term effects of alcohol on the child. All of the following defects the nurse should point out have the highest risk factor, except:

Please match the disease to its mode of transmission. Airborne dropdown Vector-borne dropdown Waterborne dropdown

The constant presence of a disaster or infectious agent within a given geographic area or population is referred to as

The nurse examines a client who is taking haloperidol for schizophrenia and notices that she habitually twists her tongue and arms. Which side effect should the nurse document in this client's record?

Illness incidence rates are calculated with which of the following formulas?